Year % of population ages 15-49 1990 1.5510990342586695 1991 1.7429255556154994 1992 1.9193512920054374 1993 2.0623487954891493 1994 2.1647510112663233 1995 2.2524129183133637 1996 2.3007059106981718 1997 2.3408542684186107 1998 2.3483029803586435 1999 2.3399218081578783 2000 2.3191099360738354 2001 2.281191874057299 2002 2.2339893661693253 2003 2.195820531329273 2004 2.141009777611978 2005 2.087192780586385 2006 2.0473513445010365 2007 2.0182515034627904 2008 2.00301178120877 2009 1.999542207644433 2010 1.987710633931516 2011 1.9780672793382938 2012 1.9617978542080556 2013 1.9531092708894597 2014 1.9361745772400445 2015 1.908396993909671 2016 1.8923717607350075 2017 1.8589104427315255 2018 1.8304731543936734 2019 1.7846739678122554 2020 1.7556510346696275 2021 1.6883695191430348 2022 1.6479972846345712